| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $156.27 | 10.288% | $172.3471 | $172.35 | $172.35 | $172.30 |
| Purchase #2 | $58.74 | 3.216% | $60.6291 | $60.63 | $60.65 | $60.60 |
| Purchase #3 | $197.94 | 6.661% | $211.1248 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $249.64 | 7.137% | $267.4568 | $267.46 | $267.45 | $267.50 |
| Purchase #5 | $123.37 | 13.853% | $140.4604 | $140.46 | $140.45 | $140.50 |
| Purchase #6 | $213.96 | 8.601% | $232.3627 | $232.36 | $232.35 | $232.40 |
| Purchase #7 | $21.74 | 4.148% | $22.6418 | $22.64 | $22.65 | $22.60 |
| 7 purchase totals = | $1,021.66 | $1,107.0227 | $1,107.02 | $1,107.00 | $1,107.00 | |